Error when running 'sanity start' in VScode terminal, resolved by following tutorial.

Hey Everyone, im new to Sanity and programming in general and building my first ever project. I installed Sanity using the terminal in VScode, BUT when I try to run 'sanity start' i get the bellow error I can't figure out. Any ideas how i can get 'sanity start' to work

I would highly recommend going through this Getting started with Sanity guide if it is your first time working with the product.That said, try

npm run dev

and see if you are able to launch the current setup of your studio in localhost.

thank you very much i watched the tutorial and reran my set up and it worked. Thanks again